CN205826245U - It is easy to the pitot-static pressure detector of instrumentation devices detection - Google Patents
It is easy to the pitot-static pressure detector of instrumentation devices detection Download PDFInfo
- Publication number
- CN205826245U CN205826245U CN201620801574.3U CN201620801574U CN205826245U CN 205826245 U CN205826245 U CN 205826245U CN 201620801574 U CN201620801574 U CN 201620801574U CN 205826245 U CN205826245 U CN 205826245U
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- China
- Prior art keywords
- static pressure
- rubber tube
- hollow pipe
- snap ring
- opening
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Abstract
It is easy to the pitot-static pressure detector of instrumentation devices detection.Its composition of this product includes: ram intake, total head gas inspection fixture, ram intake passes through clamping element connection rubber tube, rubber tube connects total head gas inspection fixture or static pressure gas inspection fixture, ram intake has Φ 16 cylinder hollow pipe, Φ 16 cylinder hollow pipe has leaking hole, Φ 16 cylinder hollow pipe has annular groove, clamping element includes opening snap ring, rubber tube entangles Φ 16 cylinder hollow pipe and seals leaking hole, rubber tube snaps in annular groove, opening snap ring snaps in annular groove and pushes down rubber tube, the opening side of opening snap ring has one group of socket, the opening opposite side of opening snap ring connects elastic plate, elastic plate connects trapezoidal flexible fastening plate, trapezoidal flexible fastening plate is fixed through socket.This utility model detects for instrumentation devices.
Description
Technical field:
This utility model relates to a kind of pitot-static pressure detector being easy to instrumentation devices detection.
Background technology:
Existing exerciser connects total head gas inspection fixture or static pressure gas inspection fixture, rubber hose and total head by rubber hose
Connection imprecision sometimes between gas inspection fixture or static pressure gas inspection fixture, causes testing result inaccurate, and using effect is undesirable.
Summary of the invention:
The purpose of this utility model is to provide one can be by rubber hose and total head gas inspection fixture or static pressure gas inspection fixture
Linking together tightly, what using effect was good is easy to the pitot-static pressure detector of instrumentation devices detection.
Above-mentioned purpose is realized by following technical scheme:
A kind of pitot-static pressure detector being easy to instrumentation devices detection, its composition includes: ram intake, total head gas are examined
Fixture, described ram intake passes through clamping element connection rubber tube, the described total head gas inspection fixture described in rubber tube connection
Or static pressure gas inspection fixture, described ram intake has Φ 16 cylinder hollow pipe, and described Φ 16 cylinder hollow pipe has leakage
Water hole, described Φ 16 cylinder hollow pipe has annular groove, and described clamping element includes opening snap ring, described rubber
Φ 16 cylinder hollow pipe that pipe box residence is stated the leaking hole described in sealing, described rubber tube snaps in described annular groove
In, described opening snap ring snaps in described annular groove and pushes down described rubber tube, described opening snap ring
Opening side have one group of socket, the opening opposite side of described opening snap ring connects elastic plate, described
Elastic plate connects trapezoidal flexible fastening plate, and described trapezoidal flexible fastening plate is fixed through described socket.
The described pitot-static pressure detector being easy to instrumentation devices detection, described static pressure gas inspection fixture connecting sucker formula
Static tube is spigot joint, and the described rubber tube described in the inspection fixture connection of static pressure gas, described sucked type static tube is spigot joint has static pressure
Gas inlet hole mouth, described sucked type static tube is spigot joint for truncated cone-shaped, and the top diameter of truncated cone-shaped is 23cm, base diameter is
27cm, thickness are 2cm, a diameter of 4cm of described baroport air inlet.
The described pitot-static pressure detector being easy to instrumentation devices detection, described Φ 16 cylinder hollow pipe connects taper
Air inlet pipe, described tapered snorkel has air inlet, and described tapered snorkel communicates with described Φ 16 cylinder hollow pipe.
Beneficial effect:
1. this utility model measurement easy to carry, easy, simple in construction, installing/dismounting is the most convenient.
The annular groove of this utility model employing, opening snap ring, socket, elastic plate, trapezoidal flexible fastening plate are joined
Close and use, it is possible to fix the connection between rubber tube and ram intake firmly, use safety.
Φ 16 cylinder being connected to ram intake that total head gas of the present utility model inspection fixture can reliably seal is hollow
Guan Shang, length must seal up leaking hole, and ensure that ram intake, air inlet are smooth and easy with the inspection fixture ventilation of total head gas；Entirely
Calm the anger and examine the installation or removal of fixture fixture all simply, conveniently.
Static tube of the present utility model spigot joint tool use sucked type can cover baroport air inlet (air inlet reliably
Diameter of phi 4cm), and ensure that baroport air inlet is smooth and easy with the inspection fixture ventilation of static pressure gas.
Accompanying drawing illustrates:
Accompanying drawing 1 is the structural representation of this product.
Accompanying drawing 2 is the structural representation of accompanying drawing 1 split shed snap ring.
Accompanying drawing 3 is the ram intake attachment structure schematic diagram with static pressure gas inspection fixture of this product.
Accompanying drawing 4 is the structural representation that in accompanying drawing 3, sucked type static tube is spigot joint.
Detailed description of the invention:
Embodiment 1:
A kind of pitot-static pressure detector being easy to instrumentation devices detection, its composition includes: ram intake 1, total head gas
Inspection fixture 2, described ram intake passes through clamping element connection rubber tube 3, the described total head gas inspection described in rubber tube connection
Fixture or static pressure gas inspection fixture 4, described ram intake has Φ 16 cylinder hollow pipe 5, described Φ 16 cylinder hollow pipe
Having leaking hole 6, described Φ 16 cylinder hollow pipe has annular groove 7, and described clamping element includes opening snap ring 8,
Φ 16 cylinder hollow pipe that described rubber sleeve residence is stated the leaking hole described in sealing, described rubber tube snaps in described
In annular groove, described opening snap ring snaps in described annular groove and pushes down described rubber tube, described opening
The opening side of snap ring has one group of socket 9, and the opening opposite side of described opening snap ring connects elasticity and inserts
Plate 10, described elastic plate connects trapezoidal flexible fastening plate 11, and described trapezoidal flexible fastening plate is solid through described socket
Fixed.
Embodiment 2:
The pitot-static pressure detector being easy to instrumentation devices detection described in embodiment 1, described static pressure gas inspection fixture is even
Connecing sucked type static tube spigot joint 12, the described rubber tube described in the inspection fixture connection of static pressure gas, described sucked type static tube connects
Mouth has baroport air inlet 13, and described sucked type static tube is spigot joint for truncated cone-shaped, and the top diameter of truncated cone-shaped is 23cm, the end
The a diameter of 27cm in portion, thickness are 2cm, a diameter of 4cm of described baroport air inlet.
Embodiment 3:
The pitot-static pressure detector being easy to instrumentation devices detection described in embodiment 2, described Φ 16 cylinder hollow pipe
Connecting tapered snorkel 14, described tapered snorkel has air inlet 15, described tapered snorkel and described Φ 16 post
Body hollow pipe communicates.
Embodiment 4:
The pitot-static pressure detector being easy to instrumentation devices detection described in above-described embodiment, total head gas inspection fixture passes through rubber
Sebific duct is connected with ram intake (exerciser), when aircraft does total head air seal test, connects total head gas inspection fixture with rubber tube；Do
During static pressure air seal test, being that static pressure gas examines fixture by the total head gas being connected with rubber tube inspection clamp-replacing, rubber tube should be with test
Device and fixture can reliably seal connection.
Claims (3)
1. being easy to a pitot-static pressure detector for instrumentation devices detection, its composition includes: ram intake, total head gas are examined
Fixture, is characterized in that: described ram intake passes through clamping element connection rubber tube, described rubber tube connect described in complete
Calming the anger and examine fixture or static pressure gas inspection fixture, described ram intake has Φ 16 cylinder hollow pipe, and described Φ 16 cylinder is empty
Heart pipe has leaking hole, and described Φ 16 cylinder hollow pipe has annular groove, and described clamping element includes opening snap ring,
Φ 16 cylinder hollow pipe that described rubber sleeve residence is stated the leaking hole described in sealing, described rubber tube snaps in described
In annular groove, described opening snap ring snaps in described annular groove and pushes down described rubber tube, described opening
The opening side of snap ring has one group of socket, and the opening opposite side of described opening snap ring connects elasticity and inserts
Plate, described elastic plate connects trapezoidal flexible fastening plate, and described trapezoidal flexible fastening plate is fixed through described socket.
The pitot-static pressure detector being easy to instrumentation devices detection the most according to claim 1, is characterized in that: described is quiet
Inspection fixture connecting sucker formula static tube of calming the anger is spigot joint, the described rubber tube described in the inspection fixture connection of static pressure gas, described sucker
Formula static tube is spigot joint has baroport air inlet, and described sucked type static tube is spigot joint for truncated cone-shaped, the top diameter of truncated cone-shaped
For 23cm, base diameter be 27cm, thickness be 2cm, a diameter of 4cm of described baroport air inlet.
The pitot-static pressure detector being easy to instrumentation devices detection the most according to claim 2, is characterized in that: described
Φ 16 cylinder hollow pipe connects tapered snorkel, and described tapered snorkel has air inlet, described tapered snorkel and institute
The Φ 16 cylinder hollow pipe stated communicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620801574.3U CN205826245U (en) | 2016-07-28 | 2016-07-28 | It is easy to the pitot-static pressure detector of instrumentation devices detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620801574.3U CN205826245U (en) | 2016-07-28 | 2016-07-28 | It is easy to the pitot-static pressure detector of instrumentation devices detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205826245U true CN205826245U (en) | 2016-12-21 |
Family
ID=57556433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620801574.3U Expired - Fee Related CN205826245U (en) | 2016-07-28 | 2016-07-28 | It is easy to the pitot-static pressure detector of instrumentation devices detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205826245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720671A (en) * | 2019-03-18 | 2020-09-29 | 成都飞机工业（集团）有限责任公司 | Novel L-shaped pressure sensor clamp |
-
2016
- 2016-07-28 CN CN201620801574.3U patent/CN205826245U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720671A (en) * | 2019-03-18 | 2020-09-29 | 成都飞机工业（集团）有限责任公司 | Novel L-shaped pressure sensor clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20170728 |